*{
	box-sizing:border-box;
}
body{
	width: 100%;
	font-family: "微软雅黑";
	
	/*清除浮动*/	
	a{
		display: inline-block;
		text-decoration: none;
	}
	span{
		display: inline-block;
	}
	.fix::after{
        display: block;
        content: '';
        clear: both;
	}
    /*最外层*/
	#wrap{
		width: 100%;
        /*头部*/
		header{
			position: relative;
             .h_top{
             	background: lighten(#ccc,5%);
             	border-bottom: 1px solid lighten(gray,10%);   
             	line-height: 35px;      	
             		a{  
	                	color: lighten(black,35%);
	                	font-size: 14px;	                	
	                }	             
	                div:nth-child(1){
                         float:left;
                         margin-left:5%;
                          
	                }
	                div:nth-child(2){
                          float:right;
                          margin-right: 10%;
                          font-size: 14px;
	                      color: lighten(black,10%);
                          .h_top_span{
                          	border-right: 1px solid lighten(gray,10%);
                          	transition:0.5s;                         	
                          	span{
                          		margin-left: 15px;
                          	}
                          	img{
                          		margin-left: 10px;
                          		position: relative;
                          		top: 5px;
                          	}
	                         &:hover{
	                          	background: #313131;
	                          	color: #fff;
	                          }
                          }
                          
	                }
                           

             }
             .h_middle{
                  border-bottom: 1px solid lighten(gray,10%);
                  padding: 20px 5%;
                  display: flex;
                  justify-content:space-between;

             }
             /*导航栏*/
             .h_nav{
                  padding: 5px 10%;
                  display: flex;
                  justify-content:space-between;
                  a{
                  	width: 100px;
                  	height: 35px;
                  	line-height: 35px;
                  	text-align: center;
                  	color: lighten(#000,15%);
	                font-size: 15px;
	                transition:0.5s;               
	                &:hover{
	                	background:lighten(#fa6104,15%);	                	
	                	color: #fff;
	                }  
                  }

             }
             .h_nav_down{
             	position: absolute;
             	top: 170px;
             	opacity:0;
             	z-index: 2;
             	div{
             		width: 0;
             		height: 0;
             		border: 10px solid transparent;
             		border-bottom: 10px solid lighten(gray,10%);
             		margin-left: 50px;
             	}
	             ul{
	             	width: 120px;
	             	margin-top: -1px;	             		             	
	             	li{
	             		margin-top: 1px;
	             		tramsition: 0.5s;            		
	             		a{
	             			width: 100%;
	             			background: lighten(gray,10%);
	             			text-align: center;
	             			line-height: 35px;
	             			color: lighten(#000,15%);
	             			font-size: 14px;
	             			&:hover{
	             				background:#fff;
	             			}
	             		}
	             	}
	             }
	             
             }
            
		}
        /*内容*/
		.content{


		}
		/*尾部*/
		footer{
			width: 100%; 
			/*二维码*/			
            .f_top{             
               width: 100%;
               background: darken(gray,31%);
               .f_top_center{
               	   width: 50%;
                   margin: 100px 0 50px 25%;
                   
	               div{
		               	float: left;
		               	.f_top_back{
		               		color: darken(#ccc,5%);
		               		font-size: 17px;
		               		line-height: 40px;
		               		span{
		               			margin-left: 20px;
		               		}
		               	}
	               }
               }
            }
            /*地址*/
            .f_bottom{
               width: 100%;
               background: darken(gray,35%);
               p{
               	   line-height: 70px;
               	   text-align: center;
               	   color: darken(#ccc,20%);
               	   font-size: 14px;
               }
            }
		}
	}
}